目前国内、外测井装备(主要指仪器)大致可划分如下几种系列:电法测井系列如感应、侧向、微球聚焦、双感应——八侧向等仪器;岩性孔隙度测井系列其中包括自然伽玛、自然伽玛能谱、补偿中子、补偿密度、长源距声波、电磁波传播测井等仪器;裂缝测井系列其中包括地层倾角仪及环形声波等测井仪器; Currently, domestic and foreign logging equipment (mainly refers to the instrument) can be divided into the following several series: electrical logging series such as induction, lateral, microspheres focus, double induction - eight lateral and other equipment; Lithological porosity Well series include natural gamma ray, gamma ray energy spectrum, compensated neutron, compensation density, long-distance sound wave, electromagnetic wave propagation logging and other instruments. Fracture logging series include logging tools such as stratum inclinometer and ring sound wave;